Cypherock X1 is the answer – Say goodbye to seed phrase vulnerabilities and embrace a cold storage solution that eliminates single points of failure. Cypherock X1 enhances private key security by decentralizing it across multiple tamper resistant components – 4 X1 cards and 1 vault device., your Sponge stays secure.To authorize a transaction, simply tap any one of the four X1 Cards on the X1 Vault device. This design ensures that even if one or two components are lost, your funds remain secure and accessible. Cypherock X1 supports over 9,000 digital assets across multiple networks. By decentralizing private keys and eliminating the need for seed phrase backups, Cypherock X1 offers a robust and user-friendly solution for long-term crypto storage.